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Dataproc Metastore menggunakan saluran rilis untuk menggabungkan fitur dengan berbagai tingkat stabilitas. Saluran rilis memungkinkan Anda memilih antara fitur stabil dan fitur eksperimental yang lebih baru. Anda dapat memilih saluran rilis
saat membuat layanan Dataproc Metastore.
Jenis saluran rilis
Ada dua jenis saluran rilis:
Canary: Saluran rilis Canary berisi fitur terbaru, yang mungkin tidak stabil dan memiliki masalah yang belum terselesaikan tanpa solusi yang diketahui.
Layanan yang menggunakan Canary tidak tunduk pada SLA apa pun.
Stabil: Saluran rilis Stable berisi fitur yang dianggap stabil dan telah divalidasi untuk penggunaan produksi.
Jika Anda tidak menentukan channel, layanan Dataproc Metastore baru akan dibuat dengan nilai
Stable. Jika Anda memilih saluran rilis Canary, Anda akan otomatis menerima fitur yang lebih baru.
Catatan rilis
Untuk mempelajari apa yang baru di saluran rilis, tinjau catatan rilis berikut:
Saluran Rilis
Catatan
Canary
Berisi fitur untuk menjalankan tugas latar belakang asinkron seperti pemadatan ACID secara terpisah dari metastore Hive. Tindakan ini akan membebaskan resource untuk menjalankan lebih banyak tugas metastore Hive. Fitur pratinjau ini hanya tersedia untuk tingkat Enterprise Hive versi 3.1.2.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-08-27 UTC."],[[["\u003cp\u003eDataproc Metastore uses release channels to offer a choice between stable and experimental features, allowing users to tailor their experience.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eCanary\u003c/code\u003e release channel provides access to the newest features, but these may be unstable and without SLAs.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eStable\u003c/code\u003e release channel offers features that have been validated for production environments.\u003c/p\u003e\n"],["\u003cp\u003eNew Dataproc Metastore services are automatically set to the \u003ccode\u003eStable\u003c/code\u003e channel if no channel is specified during creation.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eCanary\u003c/code\u003e channel includes a preview feature for running asynchronous background tasks, available only for Hive version 3.1.2 \u003ccode\u003eEnterprise\u003c/code\u003e tier.\u003c/p\u003e\n"]]],[],null,["# Release channels\n\nDataproc Metastore uses release channels to bundle features of varying\nlevels of stability. Release channels allow you to select between stable\nfeatures and newer experimental features. You can select the release channel\nwhen you create a Dataproc Metastore service.\n\nTypes of release channels\n-------------------------\n\nThere are two types of release channels:\n\n- **Canary** : The `Canary` release channel contains the newest features, which\n may be unstable and subject to unresolved issues with no known workarounds.\n Services using `Canary` are not subject to any SLAs.\n\n- **Stable** : The `Stable` release channel contains features that are considered\n stable and have been validated for production use.\n\nIf you don't specify a channel, new Dataproc Metastore services are created with the\n`Stable` value. If you select the `Canary`\nrelease channel, then you automatically receive the newer features.\n\nRelease notes\n-------------\n\nTo learn what's new in a release channel, review the following release notes:\n\nWhat's next\n-----------\n\n- [Create a service](/dataproc-metastore/docs/create-service)\n- [Release notes](/dataproc-metastore/docs/release-notes)\n- [Version policy](/dataproc-metastore/docs/version-policy)"]]
